#include<iostream>
using namespace std;
void PrintMin(int a,int b)
{
	if(a<b)
	cout<<a;
	else
	cout<<b;
}
int main()
{
	void (*pf)(int ,int);
	int x=4,y=5;
	pf=PrintMin;
	pf(x,y);
	return 0;
	
}